Add view path for task details partials

When trying to render task details partials in the `demo` app, I ran
into a problem with the strictly defined partial route in Flex. Flex had
defined `task/details/{partial name}` as the route to find the
partial...which meant that the parent app would always need to have
their tasks route be in a `task` directory. Adding this view directory
for only the `show` route allows the parent app to name their tasks
directory whatever they want.

Author: MichaelCrawfordNava

app/controllers/flex/tasks_controller.rb

@@ -5,6 +5,7 @@ class TasksController < ::ApplicationController
     helper DateHelper
 
     before_action :set_task, only: %i[ show update ]
+    before_action :add_task_details_view_path, only: %i[ show ]
 
     def task_class
       controller_path.classify.constantize
@@ -33,6 +34,10 @@ def set_task
       @task = task_class.find(params[:id]) if params[:id].present?
     end
 
+    def add_task_details_view_path
+      prepend_view_path "app/views/#{controller_path}"
+    end
+
     def index_filter_params
       params.permit(:filter_date, :filter_type, :filter_status)
     end

app/views/flex/tasks/show.html.erb

@@ -57,7 +57,7 @@
       <% if content_for?(:task_details_partial) %>
         <%= yield(:task_details_partial) %>
       <% else %>
-        <%= render partial: "tasks/details/#{task.type.underscore}", locals: local_assigns.to_h %>
+        <%= render partial: "details/#{task.type.underscore}", locals: local_assigns.to_h %>
       <% end %>
     </section>
   </main>